/Engine/Plugins/FX/Niagara/Source/NiagaraShader/Public/NiagaraShared.h
Removes a Script from NiagaraShaderMapsBeingCompiled.
true if something was actually removed.
static bool RemovePendingScript ( [FNiagaraShaderScript](API\Plugins\NiagaraShader\FNiagaraShaderScript) * Script )